Using Computer for some activity or support

A free, open-source, screen magnifier, for Windows, Linux, FreeBSD and Mac OS X.

A free, open source symbol (or text) based dynamic display alternative and augmentative communication program for individuals with physical and or cognitive disabilities.

A portable and simple screenreader that is tailored for blind persons and LD/early readers that may be new to using a computer.

A full screen magnifying software for Windows.

This product has been discontinued and is no longer supported and serviced (12/26/17).

Software for computers running Windows, enabling control by switches, joystick, trackerball or a headpointer.

An onscreen Windows-compatible keyboard program that utilizes head-controlled or eye-controlled access technology. It features large buttons and a two-level keyboard designed to easily pick out and find letters. 

A program that allows the mouse to sweep the entire screen or a specific window.

A free on-screen virtual keyboard designed to provide computer accessibility to anyone with a disability that prevents them from typing on a physical computer keyboard.

Software that works by intelligently monitoring cursor moves on the screen. When users pause, Nib performs the mouse click for them. 

My t-soft is an onscreen keyboard available in QWERTY, ABC and Dvorak versions.